EP1965223A1 - Radar souterrain à imagerie - Google Patents

Radar souterrain à imagerie Download PDF

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Publication number
EP1965223A1
EP1965223A1 EP07446004A EP07446004A EP1965223A1 EP 1965223 A1 EP1965223 A1 EP 1965223A1 EP 07446004 A EP07446004 A EP 07446004A EP 07446004 A EP07446004 A EP 07446004A EP 1965223 A1 EP1965223 A1 EP 1965223A1
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EP
European Patent Office
Prior art keywords
signal
radar device
ground
subsurface imaging
imaging radar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07446004A
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German (de)
English (en)
Other versions
EP1965223B1 (fr
Inventor
Hans Hellsten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saab AB
Original Assignee
Saab AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saab AB filed Critical Saab AB
Priority to EP07446004.9A priority Critical patent/EP1965223B1/fr
Priority to CA2613800A priority patent/CA2613800C/fr
Priority to CN2007103083858A priority patent/CN101256235B/zh
Priority to US12/028,301 priority patent/US7561096B2/en
Priority to RU2008105899/07A priority patent/RU2453864C2/ru
Publication of EP1965223A1 publication Critical patent/EP1965223A1/fr
Application granted granted Critical
Publication of EP1965223B1 publication Critical patent/EP1965223B1/fr
Active legal-status Critical Current
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/003—Bistatic radar systems; Multistatic radar systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9004—SAR image acquisition techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
EP07446004.9A 2007-03-02 2007-03-02 Radar souterrain à imagerie Active EP1965223B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07446004.9A EP1965223B1 (fr) 2007-03-02 2007-03-02 Radar souterrain à imagerie
CA2613800A CA2613800C (fr) 2007-03-02 2007-12-05 Radar imageur de subsurface
CN2007103083858A CN101256235B (zh) 2007-03-02 2007-12-29 表面下成像雷达
US12/028,301 US7561096B2 (en) 2007-03-02 2008-02-08 Subsurface imaging radar
RU2008105899/07A RU2453864C2 (ru) 2007-03-02 2008-02-15 Радар формирования подповерхностного изображения

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07446004.9A EP1965223B1 (fr) 2007-03-02 2007-03-02 Radar souterrain à imagerie

Publications (2)

Publication Number Publication Date
EP1965223A1 true EP1965223A1 (fr) 2008-09-03
EP1965223B1 EP1965223B1 (fr) 2013-12-18

Family

ID=38319313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07446004.9A Active EP1965223B1 (fr) 2007-03-02 2007-03-02 Radar souterrain à imagerie

Country Status (5)

Country Link
US (1) US7561096B2 (fr)
EP (1) EP1965223B1 (fr)
CN (1) CN101256235B (fr)
CA (1) CA2613800C (fr)
RU (1) RU2453864C2 (fr)

Cited By (74)

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WO2009087260A1 (fr) * 2008-01-04 2009-07-16 Pontificia Universidad Católica De Chile Système et procédé pour la détection, la localisation et l'identification d'objets au sol et sous terre se trouvant dans une zone d'intérêt préalablement référencée
RU2451954C1 (ru) * 2011-02-08 2012-05-27 Открытое акционерное общество "Авангард" Мобильный георадар для дистанционного поиска местоположения подземных магистральных коммуникаций и определения их поперечного размера и глубины залегания в грунте
CN102520408A (zh) * 2011-12-30 2012-06-27 北京华航无线电测量研究所 一种圆柱阵面三维成像系统的三维成像方法
CN102565795A (zh) * 2011-12-30 2012-07-11 北京华航无线电测量研究所 一种圆柱阵面三维成像系统的多角度成像显示方法
CN102565796A (zh) * 2011-12-30 2012-07-11 北京华航无线电测量研究所 一种圆柱阵面三维成像系统的成像方法
RU2469359C1 (ru) * 2011-07-20 2012-12-10 Учреждение Российской академии наук Институт тектоники и геофизики им. Ю.А. Косыгина Дальневосточного Отделения РАН (ИТиГ ДВО РАН) Способ определения участков загрязнения тяжелыми металлами и токсичными элементами
RU2490671C2 (ru) * 2011-06-17 2013-08-20 Институт мерзлотоведения им. П.И. Мельникова Сибирского отделения Российской академии наук Способ георадиолокации многолетнемерзлых пород
CN103675760A (zh) * 2013-12-03 2014-03-26 北京理工大学 一种星载地球同步轨道合成孔径雷达姿态导引方法
WO2016040693A1 (fr) * 2014-09-11 2016-03-17 Cpg Technologies, Llc Détection de subsurface en utilisant des modes d'ondes de surface guidées sur des milieux à perte
US9519055B2 (en) 2012-12-17 2016-12-13 Saab Ab Subsurface imaging radar
US9857402B2 (en) 2015-09-08 2018-01-02 CPG Technologies, L.L.C. Measuring and reporting power received from guided surface waves
US9859707B2 (en) 2014-09-11 2018-01-02 Cpg Technologies, Llc Simultaneous multifrequency receive circuits
US9882397B2 (en) 2014-09-11 2018-01-30 Cpg Technologies, Llc Guided surface wave transmission of multiple frequencies in a lossy media
US9882606B2 (en) 2015-09-09 2018-01-30 Cpg Technologies, Llc Hybrid guided surface wave communication
US9882436B2 (en) 2015-09-09 2018-01-30 Cpg Technologies, Llc Return coupled wireless power transmission
US9887585B2 (en) 2015-09-08 2018-02-06 Cpg Technologies, Llc Changing guided surface wave transmissions to follow load conditions
US9885742B2 (en) 2015-09-09 2018-02-06 Cpg Technologies, Llc Detecting unauthorized consumption of electrical energy
US9887556B2 (en) 2014-09-11 2018-02-06 Cpg Technologies, Llc Chemically enhanced isolated capacitance
US9887587B2 (en) 2014-09-11 2018-02-06 Cpg Technologies, Llc Variable frequency receivers for guided surface wave transmissions
US9887557B2 (en) 2014-09-11 2018-02-06 Cpg Technologies, Llc Hierarchical power distribution
US9887558B2 (en) 2015-09-09 2018-02-06 Cpg Technologies, Llc Wired and wireless power distribution coexistence
US9893402B2 (en) 2014-09-11 2018-02-13 Cpg Technologies, Llc Superposition of guided surface waves on lossy media
US9893403B2 (en) 2015-09-11 2018-02-13 Cpg Technologies, Llc Enhanced guided surface waveguide probe
US9899718B2 (en) 2015-09-11 2018-02-20 Cpg Technologies, Llc Global electrical power multiplication
US9912031B2 (en) 2013-03-07 2018-03-06 Cpg Technologies, Llc Excitation and use of guided surface wave modes on lossy media
US9910144B2 (en) 2013-03-07 2018-03-06 Cpg Technologies, Llc Excitation and use of guided surface wave modes on lossy media
US9916485B1 (en) 2015-09-09 2018-03-13 Cpg Technologies, Llc Method of managing objects using an electromagnetic guided surface waves over a terrestrial medium
US9923385B2 (en) 2015-06-02 2018-03-20 Cpg Technologies, Llc Excitation and use of guided surface waves
US9921256B2 (en) 2015-09-08 2018-03-20 Cpg Technologies, Llc Field strength monitoring for optimal performance
US9927477B1 (en) 2015-09-09 2018-03-27 Cpg Technologies, Llc Object identification system and method
US9941566B2 (en) 2014-09-10 2018-04-10 Cpg Technologies, Llc Excitation and use of guided surface wave modes on lossy media
WO2018071808A1 (fr) * 2016-10-14 2018-04-19 Searete Llc Transfert d'énergie sans fil dans la zone de fresnel avec une antenne de métasurface dynamique
US9960470B2 (en) 2014-09-11 2018-05-01 Cpg Technologies, Llc Site preparation for guided surface wave transmission in a lossy media
US9973037B1 (en) 2015-09-09 2018-05-15 Cpg Technologies, Llc Object identification system and method
US9997040B2 (en) 2015-09-08 2018-06-12 Cpg Technologies, Llc Global emergency and disaster transmission
US10001553B2 (en) 2014-09-11 2018-06-19 Cpg Technologies, Llc Geolocation with guided surface waves
US10027177B2 (en) 2015-09-09 2018-07-17 Cpg Technologies, Llc Load shedding in a guided surface wave power delivery system
US10027116B2 (en) 2014-09-11 2018-07-17 Cpg Technologies, Llc Adaptation of polyphase waveguide probes
US10027131B2 (en) 2015-09-09 2018-07-17 CPG Technologies, Inc. Classification of transmission
US10033197B2 (en) 2015-09-09 2018-07-24 Cpg Technologies, Llc Object identification system and method
US10031208B2 (en) 2015-09-09 2018-07-24 Cpg Technologies, Llc Object identification system and method
US10033198B2 (en) 2014-09-11 2018-07-24 Cpg Technologies, Llc Frequency division multiplexing for wireless power providers
US10063095B2 (en) 2015-09-09 2018-08-28 CPG Technologies, Inc. Deterring theft in wireless power systems
US10062944B2 (en) 2015-09-09 2018-08-28 CPG Technologies, Inc. Guided surface waveguide probes
US10074993B2 (en) 2014-09-11 2018-09-11 Cpg Technologies, Llc Simultaneous transmission and reception of guided surface waves
US10079573B2 (en) 2014-09-11 2018-09-18 Cpg Technologies, Llc Embedding data on a power signal
US10084223B2 (en) 2014-09-11 2018-09-25 Cpg Technologies, Llc Modulated guided surface waves
US10101444B2 (en) 2014-09-11 2018-10-16 Cpg Technologies, Llc Remote surface sensing using guided surface wave modes on lossy media
US10103452B2 (en) 2015-09-10 2018-10-16 Cpg Technologies, Llc Hybrid phased array transmission
US10122218B2 (en) 2015-09-08 2018-11-06 Cpg Technologies, Llc Long distance transmission of offshore power
US10135301B2 (en) 2015-09-09 2018-11-20 Cpg Technologies, Llc Guided surface waveguide probes
US10141622B2 (en) 2015-09-10 2018-11-27 Cpg Technologies, Llc Mobile guided surface waveguide probes and receivers
US10175048B2 (en) 2015-09-10 2019-01-08 Cpg Technologies, Llc Geolocation using guided surface waves
US10193229B2 (en) 2015-09-10 2019-01-29 Cpg Technologies, Llc Magnetic coils having cores with high magnetic permeability
US10193595B2 (en) 2015-06-02 2019-01-29 Cpg Technologies, Llc Excitation and use of guided surface waves
US10205326B2 (en) 2015-09-09 2019-02-12 Cpg Technologies, Llc Adaptation of energy consumption node for guided surface wave reception
EP3347699A4 (fr) * 2015-09-09 2019-02-13 Dalian Tiandao Marine Technology Co., Ltd Procédé de calcul de l'indice de réflexion d'ondes sur une interface
US10230270B2 (en) 2015-09-09 2019-03-12 Cpg Technologies, Llc Power internal medical devices with guided surface waves
US10312747B2 (en) 2015-09-10 2019-06-04 Cpg Technologies, Llc Authentication to enable/disable guided surface wave receive equipment
US10324163B2 (en) 2015-09-10 2019-06-18 Cpg Technologies, Llc Geolocation using guided surface waves
US10396566B2 (en) 2015-09-10 2019-08-27 Cpg Technologies, Llc Geolocation using guided surface waves
US10408915B2 (en) 2015-09-10 2019-09-10 Cpg Technologies, Llc Geolocation using guided surface waves
US10408916B2 (en) 2015-09-10 2019-09-10 Cpg Technologies, Llc Geolocation using guided surface waves
US10447342B1 (en) 2017-03-07 2019-10-15 Cpg Technologies, Llc Arrangements for coupling the primary coil to the secondary coil
US10498006B2 (en) 2015-09-10 2019-12-03 Cpg Technologies, Llc Guided surface wave transmissions that illuminate defined regions
US10498393B2 (en) 2014-09-11 2019-12-03 Cpg Technologies, Llc Guided surface wave powered sensing devices
CN110609280A (zh) * 2018-06-14 2019-12-24 罗德施瓦兹两合股份有限公司 测量装置、参考反射器以及测量衰减的方法
US10559893B1 (en) 2015-09-10 2020-02-11 Cpg Technologies, Llc Pulse protection circuits to deter theft
US10560147B1 (en) 2017-03-07 2020-02-11 Cpg Technologies, Llc Guided surface waveguide probe control system
US10559866B2 (en) 2017-03-07 2020-02-11 Cpg Technologies, Inc Measuring operational parameters at the guided surface waveguide probe
US10559867B2 (en) 2017-03-07 2020-02-11 Cpg Technologies, Llc Minimizing atmospheric discharge within a guided surface waveguide probe
US10581492B1 (en) 2017-03-07 2020-03-03 Cpg Technologies, Llc Heat management around a phase delay coil in a probe
US10630111B2 (en) 2017-03-07 2020-04-21 Cpg Technologies, Llc Adjustment of guided surface waveguide probe operation
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Cited By (109)

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Publication number Priority date Publication date Assignee Title
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CA2613800C (fr) 2015-01-13
RU2008105899A (ru) 2009-08-20
US20080246647A1 (en) 2008-10-09
CA2613800A1 (fr) 2008-09-02
US7561096B2 (en) 2009-07-14
CN101256235B (zh) 2012-10-10
CN101256235A (zh) 2008-09-03
RU2453864C2 (ru) 2012-06-20

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